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6.2 Permanent Hold
Similar to the Holiday Hold, the thermostat will prompt you to enter the temperature at which you
would like to hold. Once you have selected the temperature, you are returned to the Main Screen.
In order to resume the program, simply press the RESUME PROG. button.
NOTE: When installed with an Aprilaire
®
Model 6504 you will be given the option to CHANGE ALL
THERMOSTATS. If you select YES to this, the hold setting will be set on all the thermostats on the
system, and pressing the RESUME button returns all thermostats to programmed operation.